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Nagios Core vs eG Enterprise comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

eG Enterprise
Ranking in Network Monitoring Software
72nd
Ranking in IT Infrastructure Monitoring
50th
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
21
Ranking in other categories
Application Performance Monitoring (APM) and Observability (58th)
Nagios Core
Ranking in Network Monitoring Software
10th
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Network Monitoring Software category, the mindshare of eG Enterprise is 0.7%, up from 0.3% compared to the previous year. The mindshare of Nagios Core is 1.9%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.9%
eG Enterprise0.7%
Other97.4%
Network Monitoring Software
 

Featured Reviews

Jose Ramon Crespo - PeerSpot reviewer
Senior Enterprise Director at Towers IT
Utilize artificial intelligence for faster issue response and seamless ITSM integration
The data gathering capabilities and the automation, which utilizes artificial intelligence, are the most valuable features. These capabilities help us gather more information and analyze it faster, leading to better responses to issues. The tool is also excellent at integrating with ITSM services, providing a seamless alerting system for our customers.
HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"It gives good insight into inside of what's going on with Exchange."
"Customer service and support are superb."
"It delivers a huge amount of value and most people don't understand that."
"The GUI is nicer than all the other graphical interfaces out there."
"Its ability to monitor failures and to restart a Windows service when it fails."
"Absolutely choose it. It is a great company. They are always available."
"Enormous capability to monitor Citrix environments."
"We were able to stabilize our backend and middle systems."
"I would rate the overall solution ten points out of ten."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"Monitoring with Nagios Core is helpful because it provides immediate alerts if something goes down, such as a server, or wireless router, or if there's a cable break. This allows us to respond promptly to any issues."
"The most valuable feature depends on the project. It's great if you need to check to ensure a service is running 24/7. I can use the full solution for free, and it's flexible. If I need to add a dashboard, I can integrate it with Nagios. Cloud synchronization is wonderful."
"Nagios Core is very configurable. Whatever you want, you can do it."
"It is fairly easy to set up, and we can monitor pretty much everything we want to."
"The reporting structure and the feature set are valuable to me."
"We can get real time statistics of our servers which improves our monitoring."
 

Cons

"I can understand why they designed the user interface (UI) the way they did, but sometimes in the management of the eG Manager, it can be a bit clunky."
"The solution needs to enhance the management dashboards."
"The UI looks a little dated and could do with a refresh."
"The interface could be improved as it is not real intuitive. It is not user-friendly."
"would like to see improvements in the alarm display console."
"Their dashboards could use some improvement. The ability to customize them a bit more."
"The interface could be improved as it is not real intuitive. It is not user-friendly."
"Dashboards are difficult to create, and not so useful."
"Nagios Core can improve the graphical interface, it would make things a little easier."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"They should simplify the features so it becomes easier to setup out of the box."
"Default interface is clunky and slow."
"The dashboard and monitoring features could be improved."
"There is room for improvement in the graphics."
"Don't use it. If you're starting from scratch, there are products that scale better and perform better, and they use the same plugin syntax as they were initially Nagios forks."
 

Pricing and Cost Advice

"You may get some monitoring products with certain licensing you may own. Some of these can take ages to configure and setup, along with needing a license to drive the software."
"The cost for eG Enterprise is almost $100,000 for one hundred and fifty services. It's subscription-based and the payment is yearly."
"It'd be nice if the price was lower. That would be an improvement."
"eG Enterprise is much cheaper than the other products it competes with."
"They are aligned with other enterprise solutions."
"If using eG for virtual desktops, carefully calculate whether per named user, per concurrent user, or per server"
"We paid about 300,000 Saudi Riyal for the solution and it was quite affordable compared to the competition."
"The product is very cheap."
"I would rate the solution's pricing an eight out of ten."
"The product is cheaply priced."
"Most the plugin features are free."
"Lessening the price point would be an improvement."
"It's free."
"We are using the free version."
"Nagios Core is an open source solution, and there are no licensing fees."
"It's free."
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Top Industries

By visitors reading reviews
Retailer
12%
Government
12%
Financial Services Firm
10%
Outsourcing Company
8%
Manufacturing Company
10%
Computer Software Company
10%
Comms Service Provider
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise10
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise23
 

Questions from the Community

Any advice about APM solutions?
Could you please share your requirements ? There are a lot tools can be added to the list. I spent almost 6 months to test and check many tools then I select eG enterprise.
Do you recommend eG Enterprise? Why or why not?
I feel that eG Enterprise is one of the top APM tools available on the market. Out of the solutions I have tried, it is the best for monitoring, diagnosis, analytics, and reporting of key IT servic...
What is your experience regarding pricing and costs for eG Enterprise?
The pricing is per user per year and varies depending on the components being monitored. It is within the range of other competitive solutions.
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
 

Comparisons

 

Overview

 

Sample Customers

20th Century Fox, Allscripts, Anthem Blue Cross and Blue Shield, Aviva, AXA, Biogen, Cox Communications, Denver Health, eBay, JP Morgan Chase, PayPal, Southern California Edison, Samsung, and many more.
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Nagios Core vs. eG Enterprise and other solutions. Updated: March 2026.
884,933 professionals have used our research since 2012.